NAICS 331492: Secondary Smelting
This U.S. industry comprises establishments primarily engaged in (1) alloying purchased nonferrous metals and/or (2) recovering nonferrous metals from scrap.  Establishments in this industry make primary forms (e.g., bar, billet, bloom, cake, ingot, slab, slug, wire) using smelting or refining processes.

ExioML sector: Precious metals
Region: US | Year: 2022
Sector value added: 1856.24688081 M EUR | Employment: 17.9734945142 thousand persons
Sector GHG emissions: 1062222891.69 kg CO2 eq | Energy carrier net total: 45633.0030224 TJ | Carbon intensity: 0.5722422500322176

Company: Heraeus Prcous Mtls N Amer LLC
Heraeus Precious Metals is a global leader in the precious metals business, covering the full value chain of all eight precious metals. Its innovative products are essential for a broad range of industries, including the automotive, chemicals, semiconductor, pharmaceutical, hydrogen, and jewelry industries.